Top Ten Things About to Fall Down

by twit

Thank you Popular Mechanics, for this lovely roundup of “The 10 Pieces of U.S. Infrastructure We Must Fix Now” and apparently, are doing not much, if anything, about…

Chicago’s Circle Interchange

going nowhere”

Brooklyn Bridge

Repairs aren’t due to start until 2010″

Industrial Canal Lock in New Orleans

Construction is expected to take 12 years”

Atlanta Water System

Municipal lines running beneath the streets lose massive volumes of waterA similar situation is found throughout the country.”

Seattle Viaduct

still no decision” hmm… sounds familiar

Herbert Hoover Dike

a 1-in-6 chance that [it] will fail” The Army Corps of Engineers has been working on improvements, but funding is limited”

Idaho’s Dover Bridge

an outrageously low “sufficiency rating” of 2 out of 100 in the National Bridge Inventory.” but the Seattle Viaduct gets a 9… which means “basically intolerable,” apparently…

Wolf Creek Dam

despite the ongoing construction work, the danger of collapse hasn’t been significantly reduced, and probably won’t be for years”

Sacramento River Levees

Ongoing efforts to investigate and repair the levees have been met with opposition from local officials”

Chicago’s O’Hare International Airport

among the worst in terms of near-misses on the runway”

More fun:

a statement from the American Society of Civil Engineers

an Interactive “Bridge Tracker” map from MSNBC

a nearly incomprehensible 2007 DOT survey of Deficient Bridges by State and Highway

an article from the Associated Press about water supplies and water infrastructure, including this:

The Environmental Protection Agency says utilities will need to invest more than $277 billion over the next two decades on repairs and improvements to drinking water systems. Water industry engineers put the figure drastically higher, at about $480 billion.

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